MERCY CLINIC CHILDREN'S HEART CENTER, LLC
NPI 1144399338
Pediatrics - Pediatric Cardiology in St Louis, MO

Q: What is Mercy Clinic Children's Heart Center, LLC's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Active since November 06, 2006

621 S NEW BALLAS ROAD, SUITE 198-A, ST LOUIS, MO 63141(314) 251-6777(314) 251-5859 Get Directions Write a Review

NPPES record last updated: April 25, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 14, 2020, Nov 19, 2018 (2 updates tracked since 2018).

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About Mercy Clinic Children's Heart Center, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MERCY CLINIC CHILDREN'S HEART CENTER, LLC (NPI 1144399338), doing business as Mercy Childrens Heart Center, Llc, is a healthcare organization registered as a pediatric cardiology in St Louis, Missouri and active in the NPI registry since November 2006. The organization lists Kerry Dunger, Executive Director - Finance, as its authorized official.

NPPES Registry Identity

NPI1144399338

Entity TypeOrganization

Primary Taxonomy2080P0202X

Legal Business NameMERCY CLINIC CHILDREN'S HEART CENTER, LLC

Location Address621 S NEW BALLAS ROAD, SUITE 198-ASt Louis, MO 63141-8255

Mailing Address621 S New Ballas Road, Suite 198-aSt Louis, MO 63141-8255 · (314) 251-6777 · Fax (314) 251-5859

Phone(314) 251-6777

Fax(314) 251-5859

Organization SubpartYesParent: Mercy Clinic East Communities

Authorized OfficialKerry DungerExecutive Director - Finance · (314) 364-3707

Enumeration DateNovember 6, 2006

Last NPPES UpdateApril 25, 20252 updates tracked since enumeration

NPPES CertifiedApril 25, 2025

✔ NPI 1144399338 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0202X

Definition

A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.

621 S NEW BALLAS ROAD, St Louis, MO 63141

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Other Names 1

Former Legal Business NameMercy Childrens Heart Center, Llc

Other Identifiers 1

Medicaid500211800MO

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CODY MARIE ECKELKAMP FNP, BC

Nurse Practitioner (Family)

621 S NEW BALLAS ROAD
ST LOUIS, MO 63141

St. Louis County (636) 667-3425

HELEN WEAVER NNP

Registered Nurse (Neonatal Intensive Care)

621 S NEW BALLAS ROAD, ST JOHNS MERCY MEDICAL CENTER NICU
ST LOUIS, MO 63141

St. Louis County (314) 251-6450

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mercy Clinic Children's Heart Center, LLC's NPI number?

The NPI number for Mercy Clinic Children's Heart Center, LLC is 1144399338. It was assigned to this organization in the NPPES registry on November 6, 2006. The provider was formerly known as Mercy Childrens Heart Center, LLC.

Where is Mercy Clinic Children's Heart Center, LLC located?

Mercy Clinic Children's Heart Center, LLC is located at 621 S New Ballas Road Suite 198-A, St Louis, MO 63141. The listed phone number is (314) 251-6777.

What is Mercy Clinic Children's Heart Center, LLC's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

What insurance does Mercy Clinic Children's Heart Center, LLC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 4 other insurers list Mercy Clinic Children's Heart Center, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mercy Clinic Children's Heart Center, LLC was last updated on April 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.